The laserdisc offers the finest in audio/video quality. And when watching Queen you should settle for nothing less than the best! There have been a bunch of Queen laserdiscs released in the USA and Japan on the NTSC standard. But it seems that the UK is finally starting to catch up by having recently released Live At Wembley '86, The Freddie Mercury Tribute, and Champions Of The World on PAL laserdisc. Japan definitely leads the way with having released almost every Queen and solo video on laserdisc.
Click here to read a Record Collector article on Queen video releases (not just laserdiscs).